| New π-conjugated cyanostilbene derivatives:Synthesis,characterization and aggregation-induced emission |
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| 作者姓名： | Fang Wang Xue Li Sheng Wang Cheng-Peng Li Huan Dong Xiang Ma Sung-Hoon Kim De-Rong Cao |
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| 基金项目： | This work was financially supported by NSFC (Nos. 21372194, 21476075 and 21272072) and the Guangdong Yangfan Talent Plan (2013). Chengpeng Li also acknowledge the Research Funds of Lingnan Normal University (No. QL1402). |
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| 摘 要： | Two novel π-conjugated cyanostilbene derivatives,FLU-CNPH and TPE-CNPH,were designed and synthesized by introducing the strong electron donor 1,4-dihydropyrro3,2-b]indole and AIE electron donor tetraphenylethylene(TPE)to the(3',5'-bis(trifluoromethyl)-biphenyl-4-yl)-acetonitrile,respectively.Both of them were fully characterized and their AIE behaviors were investigated using fluorescence spectroscopy and FE-SEM images.Their optimized structures and frontier molecular orbitals were calculated with the DFT by using Materials Studio 7.0 software to study the relationship between the structure and properties.
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New π-conjugated cyanostilbene derivatives:Synthesis,characterization and aggregation-induced emission |
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| Fang Wang,Xue Li,Sheng Wang,Cheng-Peng Li,Huan Dong,Xiang Ma,Sung-Hoon Kim,De-Rong Cao.New π-conjugated cyanostilbene derivatives:Synthesis,characterization and aggregation-induced emission[J].Chinese Chemical Letters,2016,27(10):1592-1596. |
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| Authors: | Fang Wang Xue Li Sheng Wang Cheng-Peng Li Huan Dong Xiang Ma Sung-Hoon Kim De-Rong Cao |
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| Abstract: | Two novel π-conjugated cyanostilbene derivatives, FLU-CNPH and TPE-CNPH, were designed and synthesized by introducing the strong electron donor 1, 4-dihydropyrro3,2-b]indole and AIE electron donor tetraphenylethylene (TPE) to the (30,50-bis(trifluoromethyl)-biphenyl-4-yl)-acetonitrile, respectively. Both of them were fully characterized and their AIE behaviors were investigated using fluorescence spectroscopy and FE-SEM images. Their optimized structures and frontier molecular orbitals were calculated with the DFT by using Materials Studio 7.0 software to study the relationship between the structure and properties. |
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| Keywords: | π-Conjugated cyanostilbene derivatives 1 4-Dihydropyrro[3 2-b]indole Tetraphenylethylene Aggregation-induced emission Materials Studio |
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